Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
SH/T 3549-2012 |
Specification for construction and acceptance of combustible fluid Pipage in acid service condition 酸性环境可燃流体输送管道施工及验收规范 |
China Petrochemical Industry
Standards Pipa |
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QB/T 1207.2-2011 |
Pipa 琵琶 |
China Light Industry
Standards Pipa |
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